Schumacher Racing Aluminum Diff Insert (+1.25) (pr) - CAT PB SCHU9297

These Schumacher Racing Products aluminum differential inserts are a factory replacement for the Cat PB 4x4 buggy. The +1.25 offset spec allows hobbyists to fine-tune differential positioning within the gearbox. Sold as a pair, the metal construction offers durability over stock plastic equivalents. Features: Aluminum construction +1.25 offset for differential tuning Sold as a pair Fits Cat PB 4x4 drivetrain 7/7/26 cs